This is suspiciously similar to `gpsjam.org`. It's useful, for sure, and it does use readily-available ADS-B data that FR24 (and ADSBExchange) uses anyway, but the data viz is just eerily similar.
Then again, I'm not very GIS/geodesy minded, so maybe hexagons are the best shape that'll tessellate over a sphere easily.
Was this work in any meaningful way inspired by GPSjam? If yes, it'd be nice to have an acknowledgement in there.
I can't say if it's inspired by the site you link, but basing your suspicion on the hexagonal shape is very weak, at best.
Also, the data seems to be in different resolutions, and the actual jamming data is quite different just looking at both sites.
I've seen hexagons used for maps and boardgames for years.
Then again, I'm not very GIS/geodesy minded, so maybe hexagons are the best shape that'll tessellate over a sphere easily.
Was this work in any meaningful way inspired by GPSjam? If yes, it'd be nice to have an acknowledgement in there.